Can Steam Deck Run Castle Story?
Steam Deck compatibility check and performance analysis
Playable: works with adjustments
Valve's official Steam Deck compatibility rating for Castle Story
Spec-based estimate
Excellent: runs great on Steam Deck
ProtonDB Rating
Community Linux/Deck compatibility
Performance Estimate
Based on the Steam Deck GPU (RDNA 2, about a Radeon RX 560, 4,550 pts) at its native 1280x800. Real performance depends on the game's optimization and Proton.
Spec Comparison
| Component | Steam Deck | Minimum | Recommended | Status |
|---|---|---|---|---|
| GPU | RDNA 2 (Score: 4,550) | nVidia GeForce 440 512MB, Radeon HD 4450 512MB, Intel HD 3000 (300) | nVidia GeForce 660 1024MB or better, AMD Radeon HD 7790 1024MB or better (2,400) | Pass |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | Intel or AMD Dual-Core, 2.2 GHz+ | Intel or AMD Quad-Core, 2.8 GHz+ | — |
| RAM | 16 GB LPDDR5 | 6 GB | 8 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 1.7 GB | 1.7 GB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run Castle Story?
Yes, Castle Story is rated Playable on Steam Deck: it runs, but may need manual tweaks such as graphics settings or the on-screen keyboard. Our spec-based estimate: A (Smooth).
What settings should I use for Castle Story on Steam Deck?
For Castle Story on Steam Deck we estimate: High at 800p, 50-60 FPS. On PC the game recommends a GeForce 660; the Deck's GPU is roughly a Radeon RX 560 (4,550 pts) and meets that on paper. Start at medium settings and adjust based on frame rate.
Does Castle Story have Steam Deck verified status?
Castle Story is marked as Playable, not Verified, on Steam Deck. It works but doesn't meet every Verified criterion, so you may need some manual adjustments.
